Island Bamboo 23-by-12-Inch Over-the-Sink Cutting Board with Colander Reversible over-the-sink cutting board with built-in removable mesh colander Extra-durable moso bamboo and 18/10 stainless steel; food-grade bonding glue Bamboo has natural antimicrobial properties; comes from renewable resources Great for trimming over the sink and rinsing shellfish or produce before chopping Measures 23 by 12 inches; wash by hand; maintain with Bamboo Renew